Batman 4th Birthday is 100% authentic, officially licensed Batman merchandise! (JLA10082D) Batman is a superhero first published by DC Comics in 1939. After witnessing the murder of his parents, Bruce Wayne swore vengeance and trained to fight criminals like The Joker, Catwoman, Penguin, Riddler, Harley Quinn, Poison Ivy, and Bane. Lightweight, Classic fit, Double-needle sleeve and bottom hem Celebrate your little one's special day with this authentic Batman 4th Birthday T-Shirt, featuring a classic fit and a modern, cartoon-style Batman design. This unisex, short-sleeved shirt is perfect for casual wear and comes in a stylish black color with a crew neck collar. Made from a blend of cotton and polyester for comfort and durability, it's machine washable for easy care. Ideal for birthday parties or everyday wear, this officially licensed Batman merchandise is a must-have for your superhero fan.